2100941696

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 4961280000

約数和(自身を除く): 2860338304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 127, 128, 148, 224, 254, 259, 296, 448, 499, 508, 518, 592, 889, 896, 998, 1016, 1036, 1184, 1778, 1996, 2032, 2072, 2368, 3493, 3556, 3992, 4064, 4144, 4699, 4736, 6986, 7112, 7984, 8128, 8288, 9398, 13972, 14224, 15968, 16256, 16576, 18463, 18796, 27944, 28448, 31936, 32893, 33152, 36926, 37592, 55888, 56896, 63373, 63872, 65786, 73852, 75184, 111776, 113792, 126746, 129241, 131572, 147704, 150368, 223552, 253492, 258482, 263144, 295408, 300736, 443611, 447104, 506984, 516964, 526288, 590816, 601472, 887222, 1013968, 1033928, 1052576, 1181632, 1774444, 2027936, 2067856, 2105152, 2344801, 2363264, 3548888, 4055872, 4135712, 4210304, 4689602, 7097776, 8111744, 8271424, 9379204, 14195552, 16413607, 16542848, 18758408, 28391104, 32827214, 37516816, 56782208, 65654428, 75033632, 131308856, 150067264, 262617712, 300134528, 525235424, 1050470848, 2100941696]

約数ペア:

[(1, 2100941696), (2, 1050470848), (4, 525235424), (7, 300134528), (8, 262617712), (14, 150067264), (16, 131308856), (28, 75033632), (32, 65654428), (37, 56782208), (56, 37516816), (64, 32827214), (74, 28391104), (112, 18758408), (127, 16542848), (128, 16413607), (148, 14195552), (224, 9379204), (254, 8271424), (259, 8111744), (296, 7097776), (448, 4689602), (499, 4210304), (508, 4135712), (518, 4055872), (592, 3548888), (889, 2363264), (896, 2344801), (998, 2105152), (1016, 2067856), (1036, 2027936), (1184, 1774444), (1778, 1181632), (1996, 1052576), (2032, 1033928), (2072, 1013968), (2368, 887222), (3493, 601472), (3556, 590816), (3992, 526288), (4064, 516964), (4144, 506984), (4699, 447104), (4736, 443611), (6986, 300736), (7112, 295408), (7984, 263144), (8128, 258482), (8288, 253492), (9398, 223552), (13972, 150368), (14224, 147704), (15968, 131572), (16256, 129241), (16576, 126746), (18463, 113792), (18796, 111776), (27944, 75184), (28448, 73852), (31936, 65786), (32893, 63872), (33152, 63373), (36926, 56896), (37592, 55888)]